Comment:	From my iPhone 4S
Location:	18°20.28' N 67°01.95' W - locator FK68LI61CC - show map - static map 2.8 miles West bearing 272° from San Sebastián, Puerto Rico [?] 6.5 miles Northwest bearing 336° from Las Marías, Puerto Rico 57.6 miles West bearing 266° from Bayamón, Puerto Rico 61.4 miles West bearing 262° from San Juan, Puerto Rico
Last position:	2012-01-01 16:50:03 UTC (146d 11h44m ago) 2012-01-01 12:50:03 AST local time at San Sebastián, Puerto Rico [?]
Altitude:	331 ft
Course:	316°
Last path:	KP4QY-7>APRS via TCPIP*,qAC,T2SJC
Positions stored:	3
Other SSIDs:	KP4QY-1

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
WP4MXZ		2.0 miles 103°	2012-05-27 04:04:23		CW5318		3.8 miles 58°	2012-05-27 04:33:27
NP4LW-1		4.3 miles 38°	2012-05-27 04:22:30		JSJSVRKKA		5.7 miles 199°	2012-05-12 20:49:27
KP4JB-5		5.8 miles 296°	2012-05-06 00:49:21		WP4LHN-2		7.7 miles 307°	2012-05-22 21:12:15
WP4LHN-9		7.7 miles 307°	2012-05-26 16:50:49		WP4LHN-1		7.8 miles 307°	2012-05-27 04:32:07
FRAPR		8.1 miles 319°	2012-05-27 04:30:04		WP3OD-1		9.4 miles 41°	2012-05-21 07:44:34
WP3OD		9.4 miles 41°	2012-05-23 05:06:20		NP4P-1		9.5 miles 315°	2012-05-27 01:02:11
NP4P-7		9.5 miles 315°	2012-05-06 10:41:52		WP4NTI-9		10.1 miles 55°	2012-05-01 23:31:52
KP4JB-9		10.4 miles 234°	2012-05-25 20:42:14		DW8435		10.7 miles 286°	2012-05-27 04:22:46
CACHE-19		10.9 miles 311°	2012-05-27 01:48:30		CW5025		11.2 miles 163°	2012-05-27 04:33:58
KP4RY-9		11.9 miles 44°	2012-05-26 19:02:00		RAMEY		12.0 miles 319°	2012-05-27 04:33:11

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.